Includes all taxes
Grennova Solar Kit
Q1:What are the advantages of the kit?ckoutst
⭐ Standard MC4 Connectors — Industry-grade interface, easy to add more panels anytime
⭐ 50W Flexible Solar Panel — Lightweight, durable, perfect for RVs, tents, and emergency use
⭐ 1300W Continuous Power Inverter — Runs your fridge, coffee maker, and other daily devices
⭐ 60A Auto 12V/24V MPPT Controller — Intelligent charging protection for your battery
⭐ Full Wiring Kit Included — Everything you need to start, no extra parts required
Q2:What is included in the kit?
⭐1 × 50W Solar Panel
⭐1 × 2600W Power Inverter (Peak 2600W / Continuous 1300W)
⭐1 × 60A MPPT Solar Charge Controller
⭐Connection Cables & Accessories (Alligator Clips, DC Cables, Suction Cups, Carabiners)
(Important: Battery is NOT included in this kit. A compatible 12V battery (lead-acid or LiFePO4) is required for use.)

Q3:What services are provided?
⭐Lifetime Technical Support
⭐24/7 Responsive Customer Service
⭐Free replacement for quality issues caused by non-human factors
⭐Detailed Wiring & Setup Guide
⭐Secure Packaging & Fast Shipping
(If you have any questions, you can contact the store's customer service, and we'd be happy to assist you.)



Q4:How should batteries be selected?
Choosing the right battery is very important for your inverter to work safely and stably.
1. Selection Principle
The actual output power of the inverter is determined by the discharge capability of the battery.
If the battery capacity is too small, the following problems will occur:
⭐Low voltage alarm
⭐Automatic shutdown
⭐Unable to drive loads
⭐Cannot reach rated power
2. How to calculate the required battery current
The maximum current the battery needs to supply depends on your inverter power and battery voltage.
Formula:
Discharge Current (A) = Inverter Rated Power (W) ÷ Battery Voltage (V) ÷ 0.85
3. Suggested Battery for Common Inverters
For 12V Batteries
⭐500W inverter → Recommended battery: 70Ah or above
⭐1000W inverter → Recommended battery: 100Ah or above
⭐1500W inverter → Recommended battery: 150Ah or above
⭐2000W inverter → Recommended battery: 200Ah or above
For 24V Batteries
⭐1000W inverter → Recommended battery: 70Ah or above
⭐1500W inverter → Recommended battery: 100Ah or above
⭐2000W inverter → Recommended battery: 150Ah or above
⭐3000W inverter → Recommended battery: 200Ah or above
4. Important Tips
⭐Insufficient battery capacity will cause low voltage alarm, shutdown or unable to reach full power.
⭐For long life and safe use, do not overload the battery.
⭐If you need help choosing a battery, please tell us your inverter model and load power.

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Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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